Skip to Main Content

Citations and References Guide

Chicago Style Explained

The Chicago Manual of Style is a style guide for American English published since 1906 by the University of Chicago Press. It presents citations and references in 2 variations:

the Notes-Bibliography System, used in literature, history, and the arts; and 

the Author-Date System, used in the social sciences.

Notes-Bibliography System

A proper citation will include both an in-text citation, in the form of endnotes or footnotes, and an entry in the 'Bibliography' at the end of the paper.

Notes

Footnotes are added at the bottom of each page, while endnotes are listed at the end of the document. Ask your instructor which they prefer.

A superscript number is inserted in the text at the end of the sentence or clause in which the source is referenced. The corresponding note begins with that number followed by a period and space.

The second and subsequent citations of a source employ an abbreviated note format.

Example: Dimitrov theorized that the physical properties of the inscribed material affected how particular letters were carved.1

1. Peter A. Dimitrov, Thracian Language and Greek and Thracian Epigraphy (Newcastle upon Tyne: Cambridge Scholars Pub, 2009), p. 8.

Bibliography

Every source cited in a note should also appear in an alphabetical listing at the end of the document. These entries in the bibliography are formatted a bit differently.

Example:

Dimitrov, Peter A.Thracian Language and Greek and Thracian Epigraphy. Newcastle upon Tyne: Cambridge Scholars Pub, 2009

 

See the Quick Links for help composing and formatting your citations and references.

Author-Date System

A proper citation will include both an in-text (or parenthetical) citation and an entry in the 'References' list at the end of the paper.

In-Text Citation

Example: A multicomponent model of inner speech reveals the complexity of its relationship with cognition, perception, and memory (Alderson-Day and Fernyhough 2015)

References

Alderson-Day, Ben and Charles Fernyhough. 2015. "Inner Speech: Development, Cognitive Functions, Phenomenology, and Neurobiology." Psychological Bulletin 141 (5): 931-65. http://dx.doi.org/10.1037/bul0000021

 

See the Quick Links for help composing and formatting your citations and references.

Quick Links

Chicago Manual of Style